Lovely condo! I stayed at Add's condo for 5 weeks. I was working in Bangkok, and knew I wanted to stay in Thong Lor area, which is a great neighborhood.
The condo is right off of Sukhumvit 55, which is host to some of the best restaurants in Bangkok. Supanniga, Soul Food, Seen Space and Game Over are a few I like within walking distance. There are motorbike taxis right across the way and the BTS is a 20 minute walk.
The condo is all wood, better than the photos. Add arranged a housekeeper to clean and take care of laundry once a week for 500 baht. I met Add a few times, she is lovely.
The pool is beautiful with a nice sitting area. It's a really nice condo and the staff helped me to take care of anything that came up, like mail or holding luggage, etc.
The room is on the 18th floor, so there is no street noise. The windows are tinted, making it a little dim inside, but nice. The downside is the internet is a little spotty. I ended up going across the street to Tiny Cup to work on the web.
Stay here. You will love it.